baber/WOPTO huggingface dataset:
Patent CA-2105747-A1 (CA)
Title: Facsimile reception using plural, selectable receiving modes
Inventor: FUJIYAMA JYOUJI
IPC: H04N1/21
Filed: 1993-09-08
Abstract: According to the present invention, there is provided a facsimile apparatus having at least two receiving modes including a memory receiving mode for storing data of an original received in memory means, and a chart receiving mode for recording data of an original received on chart paper, comprising registration means for registering a phone number of a particular addresser, judging means for judging whether or not a phone number of an addresser of the data of the original received coincides with the phone number registered in said registration means, and receiving mode selecting means for selecting at least one receiving mode from said receiving modes on the basis of the judgment made by the judging means,
Patent CA-2106083-A1 (CA)
Inventor: KEALEY KIRK S
IPC: A23G1/04
Filed: 1992-03-18
Abstract: This invention concerns a heat-resistant or thermally robust chocolate and method for making same.  The inventive method provides a means of adding moisture to chocolate through use of reverse micelle technology to form a stable water-in-oil emul-sion, for example, hydrated lecithin.  The stable water-in-oil emulsion is added to tempered chocolate during processing, and up-on aging and stabilization, thermal robustness develops in the chocolate product.  The heat-resistant chocolate of the instant in-vention is suitable  for use in the same manner and for the same purposes for which ordinary chocolate is used.  The invention provides a heat-resistant chocolate product having  the desired taste,  texture,  mouth feel and other characteristics  of ordinary chocolate.
Patent CA-2106208-A1 (CA)
Title: Wrapping method using folded flexible sheets
Inventor: BUCHBERG AKIVA
IPC: B65D65/12
Filed: 1992-03-13
Abstract: Wrapping for convex or similar bodies, made from a thin sheet, consisting of symmetrical folds, from which there are obtained, by folding, changes in direction making it possible to approximate, as best as possible, the profile to be wrapped and the folds of which are fastened at their ends. In order to change the direction of the folds, each rectangular strip is folded on itself along an oblique line enabling the internal and external arrises to be inverted in order to become, respectively, external arrises, the angle formed by the oblique folding line and the internal and external arrises determining the variation in the direction of the folds.
Patent CA-2107705-A1 (CA)
Title: Package Having a Sliding Closure for Dispensing Pill or Pellet Type Products
Inventor: MCQUAY GARY E
IPC: B65D83/04
Filed: 1993-10-05
Abstract: The present invention provides a dispensing package for pill or pellet type products. The package has a sliding closure that opens and closes over an orifice to control dispensing. The package has a container for housing the pill or pellet type products. The sliding closure of the present invention has a top wall and two opposing end walls. The end walls have exterior prongs extending along them so as to slidingly engage exterior grooves on the side walls of the container. The sliding closure further includes two opposing attachment walls extending from the top wall into the interior chamber of the container. These attachment walls also have prongs that are adapted to slidingly engage interior grooves on the side walls of the container. This design allows the sliding closure to remain securely attached to the container even if the exterior prongs are disengaged from the exterior grooves.
Patent CA-2108028-A1 (CA)
Inventor: CARRE BRUNO
IPC: D21H17/24
Filed: 1992-06-12
Abstract: A process for improved dewatering and retention in the manufacture of paper, where a retention agent containing anionic groups and being based on a polysaccharide or being an acrylamide-based polymer and an alkaline solution of an aluminate are added to the stock containing lignocellulose-containing fibres and optionally fillers. The pH of the stock prior to the addition of the aluminate should be below about 7 to obtain the desired cationic aluminium hydroxide complexes in the stock. The present process is cost effective and insensitive to the content of calcium in the white water.
Patent CA-2108739-A1 (CA)
Inventor: BALES BRUCE M
IPC: H04M3/56
Filed: 1993-10-19
Abstract: Creating the capability of a meet-me-conference call on a telephone terminal by actuation of a meet-me-conference button on the telephone terminal. The meet-me-conference button is actuated for a particular line appearance, and the meet-me-conference is then established by other telephone terminals calling the telephone number associated with that line appearance. The user of the telephoneterminal can join the conference at a later point in time by going off-hook. As other parties call that line appearance, the telephone terminal adds them to the conference. As parties join the conference, their names are displayed on the telephone terminal, and a second button on the telephone terminal can be utilized to drop parties as they are added to the conference. A second actuation of the meet-me-conference buttonprevents further callers to the line appearance from being added to the conference.
Patent CA-2109018-A1 (CA)
Title: Twist drills for bone surgery, in particular for dental surgery
Inventor: PELTIER PATRICK
IPC: A61B19/00
Filed: 1993-10-22
Abstract: ABSTRACT         Improvements to twist drills for bone surgery, in particular for dental surgery.         The drill consists of a cylindrical body (11 in which at least two helical flutes (2) are hollowed out, which helical flutes (2) delimit as many helical cutting edges (3), this body (1) being extended via a drive shank (4). The body (1) is equipped with guide marks consisting of circumferential grooves (7), having a profile substan-tially in the shape of an arc of a circle, which are formed in the cylindrical body (1), and of an elastic ring (8, 9 or 10) which has a profile adapted to that of the grooves (7) and a more or less toric shape and which is capable of being placed, as desired, in one or other of these grooves  (7),  before the drill  is put into operation, and of remaining therein until completion of this operation.     Figure 1.
Patent CA-2110001-A1 (CA)
Inventor: REMUS KARL G
IPC: A63F1/04
Filed: 1993-11-25
Abstract: The present invention relates to a checker board game which introduces an element of chance whereby at predetermined times during play of the game, playing pieces on predetermined playing spaces must be removed.
Patent CA-2113303-A1 (CA)
Inventor: THIBAULT FRANCOIS
IPC: B44C3/02
Filed: 1994-01-12
Abstract: A three-dimensional image is formed by superposing panels of semitransparent or transparent material.   Given faces of the panels are carved or molded to form in the semitransparent or transparent material reliefs having different depths in the three-dimensional image.  The panels are then assembled with each relief placed at the corresponding depth whereby the reliefs complement each other to form the three-dimensional image.  The reliefs may be frosted.
Patent CA-2114076-A1 (CA)
Title: System for generating and imparting sounds to a fetus
Inventor: FRANCAIS CARAMIA
IPC: H04R1/00
Filed: 1994-01-24
Abstract: ABSTRACT OF THE DISCLOSURE A system for generating and delivering sound to a fetus or so-called "fetal child" through the mother's abdomen and which also allows for the monitoring of the effects of sound on the fetal child.  The system comprises a belt adapted to be worn about the abdomen area of the mother and includes speakers located in the region of the fetal child for imparting sound through the abdomen wall to the fetal child.  The speakers are connected to a sound generator, such as a tape recorder or the like.   A stethoscope sensor is mounted in and carried by the belt and is also located in juxtaposition to the abdomen in proximity to the fetal child in order to determine the effects of the sounds on the fetal child. The stethoscope sensor is attachably connected to a stethoscope adapted to be worn by the mother or other user.
Patent CA-2115728-A1 (CA)
Inventor: DETER CHRISTHARD
IPC: H04N9/67
Filed: 1994-02-15
Abstract: A television projection system for generating picture points of a television picture has at least three light sources which may be controlled in intensity for light signals (RL', GL', BL') of different wavelengths, wherein the hue of each picture point is fixed by means of color value signals (R, G, B) in a first base system which may be represented in a CIE diagram by corner points of a hue region (440) which are defined via wavelengths of screen phosphors.  The wavelengths of the light signals determine a second base system which shares a common range of hues with the first base system.  Further, an input circuit is provided for generating at least three electrical signals which are proportional to the color value signals (R, G, B) or contain a mixture thereof, and a control device is provided for controlling the light sources.  The control device can be triggered by the signals of the input circuit (10) and has a circuit which can transform every hue from the first base system into the second base system via a matrix.  In addition, the shortest wavelength of the light sources is 470 nm or less and the other wavelengths of the light sources are so determined that the common range of hues contains at least those corner points of the range of hues of the first base system whose wavelength is greater than the shortest wavelength determined by screen phosphors.  The circuit is so designed that the hue of a picture point within the common range of hues is identical to the hue determined by the color value signals.
Patent CA-2116387-A1 (CA)
Title: Oxazolidinedione derivatives, their production and use
Inventor: SOHDA TAKASHI
IPC: C07D498/04
Filed: 1994-02-24
Abstract: Novel 2,4-oxazolidinedione compounds of the formula:    wherein R is a hydrocarbon residue or a heterocyclic group each of which may be substituted; Y is -CO-, -CH(OH)- or -NR3- (wherein R3 is an alkyl group which may be substituted); m is 0 or 1; n is 0, 1 or 2; X is CH or N; A is bivalent straight or branched hydrocarbon chain residue having 1 to 7 carbon atoms; R1 and R2 each are hydrogen or an alkyl group, or R1 and R2 are combined with each other to form a 5- to 6-membered heterocyclic group optionally containing nitrogen; L and M each are hydrogen, or L and M are combined with each other to form a bond, or pharmaceutically acceptable salts thereof, having excellent hypoglycemic and hypolipidemic activities and are useful as anti-diabetics or hypolipidemic agents.
Patent CA-2117124-A1 (CA)
Title: Lifting belt and method
Inventor: SMITH NEIL
IPC: A61F5/02
Filed: 1994-03-07
Abstract: Abstract of the Disclosure:        A unisize type lifting belt containing basically three elements:  the underlying wrap assembly with expandable back panel and overlapping closure ends; suspenders with four adjustable ends to secure to the underlying wrap assembly at varying positions in front and at two positions varying vertically in the rear; and expandable side pull portions which have a pair of elastic band portions  and removably  secured  end tabs  is disclosed.   The expandable side pulls are normally applied by snugly securing the side pulls to the underlying wrap assembly prior to lifting.
Patent CA-2118497-A1 (CA)
Inventor: FREEDMAN MELVIN S
IPC: B31D1/02
Filed: 1993-04-22
Abstract: Peelable labels or peelable multi-ply cover elements (110) containing separation interfaces (S) are provided with built-in starting tabs by pre-peeling in paths or swaths extending in the machine direction along the separation interfaces and then reassembling the separated surfaces in contiguous relationship and die-cutting the labels or cutting or perfing the cover elements.
Patent CA-2120788-A1 (CA)
Inventor: GIEN BERNARD L
IPC: E21B17/10
Filed: 1994-04-07
Abstract: The invention concerns a shock absorber for use with a borehole drill string and which is to take rotational load and absorb axial shock loading, the absorber consisting essentially of a pair of oppositely disposed components adapted for connection into a drill string and positioned on opposite sides of a resilient member the latter held between rigid rings around and separate from the components each ring secured to the component on the opposite side of the member.
Patent CA-2125171-A1 (CA)
Title: Silicone gloves having a textured surface
Inventor: NASH BRIAN
IPC: A41D19/00
Filed: 1992-10-23
Abstract: Novel one and-two-part silicone dispersions are described which are suitable for applying a durable textured silicone sur-face on both silicone and non-silicone articles. The non-blocking surface is obtained by dip-coating a final layer over an article wherein the dispersion used for the final layers comprises a unique hydrophilic silica filler having a specific surface area of about 75-200 m2 per gram, at least one crosslinkable polysiloxane and a crosslinking agent. The silica particles, securely imbedded within the final layer of silicone with portions thereof extending outwardly beyond the new outer silicone surface of the arti-cle, present a non-blocking, non-allergenic textured surface.
Patent CA-2125523-A1 (CA)
Title: Book marker
Inventor: LABRIE FRANCOIS
IPC: B42D9/00
Filed: 1994-06-09
Abstract: A book marker allowing a user to releasably retain a notepad in order to allow the user to take notes while reading. The book marker also has an integrally enxtending bended segment which prevents it from inadvertently slipping between the pages of the book.
Patent CA-2126897-A1 (CA)
Title: Telephone Call Notification Feature
Inventor: DIPIERRO ANTHONY R JR
IPC: H04M3/42
Filed: 1994-06-28
Abstract: A facility is disposed in a telecommunications network to provide an alternative to the conventional call waiting feature. More particularly, if a telephone call is placed to a subscriber while the subscriber's telephone station set is busy with another telephone call, then the facility notes that fact and terminates the newtelephone call after advising the caller that the subscriber's station is busy. Thereafter, the facility places a telephone call to the subscriber and presents thereto at least the telephone numbers of the telephone stations that placed a call to the subscriber during the time that the latter's station was busy.
Patent CA-2126965-A1 (CA)
Title: Apparatus for feeding products, such as cards and product samples, to a further processing point
Inventor: HANSCH EGON
IPC: B65H1/28
Filed: 1994-06-28
Abstract: Abstract of the Disclosure An apparatus for feeding products, such as cards and product samples to a further processing point is disclosed.  The apparatus has a magazine device which has at least two magazine compartments and a conveying device having successive grippers which travel over the magazine device.  During a certain time period, a transporting member corresponding to one of the magazine compartments is activated so that it feeds products contained in the compartment one after another to the grippers as the grippers travel over the compartment.  At a desired point in time, the active transporting member is deactivated and a transporting member corresponding to another magazine compartment is activated in order that uninterrupted operation is provided.  While the subsequent magazine compartment is in operation, the previously active compartment can be moved from its working position and resupplied with products.
Patent CA-2127729-A1 (CA)
Title: Polyethers containing hindered amine side chains as stabilizers
Inventor: STEINMANN ALFRED
IPC: C08L71/02
Filed: 1994-07-11
Abstract: Abstract Polyethers containing hindered amine side chains as stabilizers The invention relates to polyethers of the formula I                       (I) in which m is 0 or 1; n is an integer in the range from 3 to 100; R1, in the case where m is 0 or 1, is C1-C36alkyl or C7-C36aralkyl, each of which is unsubstituted or substituted by C5-C8cycloalkyl, is interrupted in the aliphatic part by C5-C8cycloalkylene or by oxygen or sulfur or -NR11- or is substituted in the aromatic part by 1 to 3 C1-C4alkyl and/or C1-C4alkoxy radicals; C3-C36alkenyl; C5-C12cycloalkyl which is unsubstituted or substituted by 1 to 4 C1-C4alkyl and/or C1-C4alkoxy radicals; C6-C10aryl which is unsubstituted or substituted by 1 to 4 C1-C4alkyl and/or C1-C4alkoxy radicals; and R1, in the case where m is 0, can alternatively be hydrogen; C1-C36alkoxy or C7-C36aralkoxy, each of which is unsubstituted or substituted by C5-C8cycloalkyl, interrupted in the aliphatic part by C5-C8cycloalkylene or by oxygen or sulfur or -NR11- or is substituted in the aromatic part by 1 to 3 C1-C4alkyl and/or C1-C4alkoxy radicals; C3-C36alkenyloxy; C5-C12cycloalkoxy which is unsubstituted or substituted by 1 to 4 C1-C4alkyl and/or C1-C4alkoxy radicals; or C6-C10aryloxy which is unsubstituted or substituted by 1 to 4 C1-C4alkyl and/or C1-C4alkoxy radicals; R11 is C1-C18alkyl, C5-C8cycloalkyl, phenyl or C7-C9phenylalkyl; and X is an oxygen or sulfur atom.
Patent CA-2128121-A1 (CA)
Title: Braided airbeams and method of making the same
Inventor: BROOKSTEIN DAVID S
IPC: E04H15/20
Filed: 1994-07-15
Abstract: ABSTRACT OF THE DISCLOSURE  An airbeam is formed of a bladder covered by a sleeve having a preselected shape, which may be for example curvilinear.  When the bladder is inflated it takes the shape of the sleeve to form a structural member for a shelter or other temporary structure.          Preferably the sleeve is a braided fabric.  The airbeam is made by first forming a solid mandrel of the bladder and then braiding the sleeve about the mandrel.  The fabric is formed of several interlocked layers.
Patent CA-2129025-A1 (CA)
Title: Decorative floor coverings having the appearance of ceramic tile and compositions and methods for making same
Inventor: MORSELANDER EUGENE
IPC: C08L33/06
Filed: 1993-02-04
Abstract: Disclosed are compositions comprising carrier, first organic polymeric material fused or fusible in said carrier and second polymeric material not fusible in said carrier, said second polymeric material having a softening point temperature which is less than about the fusion temperature of said first polymeric material in the plasticizer, and preferably within about the gelation temperature range of said first polymeric material in said carrier. It is preferred that the first polymeric material comprise vinyl resin and that the second polymeric material comprise polymer particles. Also disclosed are methods for producing surface coverings and surface covering compositions comprising converting the liquid compositions of the present invention to the solid compositions hereof under time and temperature conditions sufficient to enable softening, and preferably substantial softening and swelling, of the second polymeric material prior to fusion, and preferably during gelation, of the liquid composition.
Patent CA-2129068-A1 (CA)
Title: Printing system for linerless labels
Inventor: SCHROEDER KARL
IPC: B65C9/46
Filed: 1994-07-28
Abstract: ABSTRACT      A method and apparatus for using linerless label stock in a commercial packaging labeling machine is described.   A print  roller  is positioned in close proximity to the print head for receiving linerless label stock from a supply reel. Spaced from the print roller is a peel bar comprising a relatively small diameter rod.  An endless belt of silicone coated fabric travels around the print roller and peel bar.  As label stock is introduced to the print head, it adheres to the endless belt and is transported between the print head and roller whereupon it is printed.  As the endless belt and label stock reaches the peel bar the abrupt change of direction of the belt causes the belt and label stock to separate, whereupon the label stock is transported away  from  the  printer  in  a  substantially  linear direction of travel.
Patent CA-2129837-A1 (CA)
Title: Electromagnetically Actuated Compressor Valve
Inventor: MORINIGO FERNANDO B
IPC: F01L9/20
Filed: 1993-12-09
Abstract: Compressor (50) includes electromagnetic element (76), core (77), coil (80). armature (78) and piston (58), controlled by electromagnetically actuated valve (52). Surface (104) has continuous channel (90) around opening (88). The channel has a top portion (106) of frustoconical cross section, and coil (80) in bottom portion (108). The armature has raised portion (110) to be received in top portion (106). Valve shaft (56) lies in the opening of the electromagnetic element and is connected to the armature. The compressor piston is connected to one end of the shaft. Support spring (84) lies in the opening of the electromagnetic element, and extends from the retaining bar (82) to the upper surface of the cylinder. Two lower springs (86) extend from the armature to a lower support surface and bias the armature in a normally spaced-apart relationship from the electromagnetic element.  Applying current in the coil causes the piston to move upward, and interrupting the current causes the piston to move downward.
Patent CA-2131377-A1 (CA)
Title: Polysulfide production in white liquor
Inventor: CHAMBLEE WAYNE
IPC: D21C3/26
Filed: 1993-02-16
Abstract: Off gases (11) from black liquor heat treatment (10) evaporators, wood pulp digesters, etc. are treated to produce primarily hydrogen sulfide and sulfur free fuel gases such as methane, carbon monoxide, hydrogen, and ethylene. Then the hydrogen sulfide is used to produce sodium polysulfide in white liquor for cooking wood chips to produce pulp by the kraft process. Polysulfide may be formed in three different ways: by supplying air to a fuel cell (15) into which white liquor and the hydrogen sulfide containing gas have been introduced; by bringing clarified white liquor and hydrogen sulfide containing gas into contact with a wet-proofed activated carbon catalyst and oxygen containing gas; or by bringing unclarified white liquor into contact with the gas and oxygen containing gas, with lime mud acting as a catalyst, and then clarifying the polysulfide-rich white liquor produced to remove the lime mud. The white liquor produced contains about 0.5-8% on wood sodium polysulfide.
Patent CA-2132276-A1 (CA)
Title: Polymeric dispersants for ceramic materials
Inventor: BOGAN LEONARD E JR
IPC: C09K23/52
Filed: 1994-09-16
Abstract: ABSTRACT OF THE DISCLOSURE       An aqueous dispersion of ceramic materials and a method for preparing the same are provided. The method involves dispersing ceramic materials using one or more polymeric dispersants. The polymeric dispersants have monomer composition of from about 20 to about 95 percent by weight of one or more carboxylic acid monomers or salts thereof, from about 5 to about 80 percent by weight of one or more sulphonic acid or phosphonic acid monomers or salts thereof, and from about 3 to about 20 percent one or more monoethylenically unsaturated acid-free monomers.
Patent CA-2132473-A1 (CA)
Inventor: FISLI TIBOR
IPC: G06K15/12
Filed: 1994-09-20
Abstract: The present invention is a scanning system and a novel method for compensating for the variations in the output power of the beam from an A-O cell. The novel method involves varying the amount of drive current through the laser diode in such a fashion as to compensate for the loss of power due to diffraction inefficiencies. The amount of driving current is dependent upon the amount of power desired in the output beam from the A-O cell. The system and method of the present invention sets the output power from the A-O cell to a desired value. As the diffraction efficiency increases at other portions of the scan, the drive current is cut appropriately to compensate for the increased efficiency; thus keeping the output spot power at the desired value. Likewise, as the diffraction efficiency decreases at other portions of the scan, the drive current should be increased to compensate for the decrease in efficiency; thereby maintaining the desired value.